Results 31 to 40 of about 17,179 (263)

Escaping the Scaling Relationships in Oxygen Reduction Catalysis: Implications for PEM Fuel Cells

Advanced Materials, EarlyView.
Escaping the scaling relationships of the oxygen reduction reaction is vital for hydrogen fuel cells. This outlook examines how interfacial heterogeneity, spanning the subsurface lattice, chemisorption layer, and near‐interface solvation volume, mechanistically decouples intermediate binding energetics.
Muhammad Bilal Wazir, Lourdes F. Vega, Maryam Khaleel   +2 more
wiley   +1 more source

A critical assessment of ex situ conservation based on the Brazilian avifauna: Are we focusing on what is easier?

Perspectives in Ecology and Conservation, 2023
Species have been lost at unprecedented rates. Because only a small fraction of the threatened taxa have been managed under human care, contrasting the characteristics of taxa that have, and have not been targeted to ex situ conservation can reveal the ...
Renato Feliciano, Abraão de Barros Leite, Maíra Castro Garbeloto, Luís Fábio Silveira, Mercival Roberto Francisco   +4 more
doaj   +1 more source

Defect‐Templated Phase Engineering in Atomically Thin Metals

Advanced Materials, EarlyView.
Graphene defects are transformed from passive imperfections into programmable templates for phase‐selective growth of atomically thin silver. Plasma‐generated boundary defects favor Ag(1), whereas sp3‐rich zero‐layer graphene promotes Ag(2). This defect‐directed intercalation links local graphene chemistry to crystalline phase, electronic structure ...
Arpit Jain, Boyang Zheng, Sawani Datta, Kanchan Ulman, Jakob Henz, Matthew Wei‐Jun Liu, Van Dong Pham, Wen He, Chengye Dong, Li‐Syuan Lu, Alexander Vera, Nader Sawtarie, Wesley Auker, Ke Wang, Bob Hengstebeck, Zachary W. Henshaw, Shreya Mathela, Maxwell Wetherington, William H. Blades, Kenneth Knappenberger, Ursula Wurstbauer, Su Ying Quek, Ulrich Starke, Shengxi Huang, Vincent H. Crespi, Joshua A. Robinson   +25 more
wiley   +1 more source

Genomic Characterization and Functional Validation of Six cis-Regulatory Sequences in Medicinal Plant Andrographis paniculata

Horticulturae
Plant cis-regulatory sequences (CRSs) are essential for gene expression and transcriptional regulation in plants. With the rapid development of plant biotechnologies, such as transgenesis and gene editing tools, plant-derived CRSs have gradually replaced
Xingbin Lv, Hua Yang, Yufang Hu, Qi Liang, Shuyun Tian, Lang Yang, Mingkun Huang, Ling Zhang, Yanqin Xu   +8 more
doaj   +1 more source

Living Collections of Threatened Plants in Botanic Gardens: When Is Ex Situ Cultivation Less Appropriate than Quasi In Situ Cultivation?

Journal of Zoological and Botanical Gardens, 2023
Botanic gardens play an increasingly important role in the conservation of global biodiversity. However, although botanical gardens periodically report the results of introducing certain species of native flora, they rarely attempt to summarize existing ...
Sergei Volis
doaj   +1 more source

Understanding Operando Water Management in Hydroxide‐Exchange‐Membrane Fuel Cells

Advanced Materials Interfaces, EarlyView.
Effective water management is vital for high‐performance hydroxide‐exchange‐membrane fuel cells. Using a custom water‐flux station, this study quantifies how membrane thickness, microporous layers, and operating conditions dictate internal water transport.
Catherine M. Weiss, Shiyi Wang, Brian P. Setzler, Yushan Yan, Adam Z. Weber   +4 more
wiley   +1 more source

Pollen morphology of 31 taxa of genus Iris(Iridaceae)and its taxonomic implications

Guangxi Zhiwu
To investigate the pollen morphology and its potential taxonomic implications for genus Iris L.(Iridaceae), the pollen grains from 31 taxa across three subgenera of Iris were used as materials.
ZHU Ying*, SONG Hua, LI Kai, ZHANG Lei, WANG Baibing
doaj   +1 more source

Additive‐Manufactured, Multifunctional Bioreactor Technology for Dynamic Culture of 3D Bioprinted Tissue Models

Advanced Materials Technologies, EarlyView.
We introduce an additively manufactured bioreactor with a perfusion flow system and integrated temperature and pH sensors for skeletal muscle tissue biofabrication. The bioreactor's performance was evaluated by assessing the viability, spreading of the myoblast cells in a printed scaffold, and contraction of the isolated murine musculi interossei ...
Lys Sprenger, Johann Schorzmann, Hsuan‐Heng Lu, Muhammad Osama, Julian Bauer, Michael Haug, Oliver Friedrich, Aldo R. Boccaccini, Frank Döpper, Sahar Salehi   +9 more
wiley   +1 more source

Integrative evaluation of traits and metabolomics in germplasm resources of the high-calcium crop Primulina eburnea

Industrial Crops and Products
Germplasm evaluation is the first step in the utilization and domestication of wild plant resources. Despite the increasing recognition of Primulina eburnea as a valuable plant-based resource for industrial calcium supplement production, systematic ...
Xue Qiu, Endian Yang, Minjun Zha, Tianjiao Jia, Jie Zhang, Yi Zhang, Chen Feng   +6 more
doaj   +1 more source

The complete mitochondrial genome sequence of Dendrocopos major (Aves, Piciformes, Picidae)

Mitochondrial DNA. Part B. Resources, 2019
The great spotted woodpecker Dendrocopos major (Aves, Piciformes, Picidae) are the widespread woodpeckers from Eurasia and Northern Africa. The complete mitochondrial genome sequence consisted of 16,845 base pairs (bp) encoding 13 protein-coding genes ...
Chang Eon Park, Min-Chul Kim, Jerald Conrad Pernites Ibal, Huy Pham Quang, Hee Cheon Park, Jae-Ho Shin   +5 more
doaj   +1 more source